TWI709066B - 令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器 - Google Patents

令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器 Download PDF

Info

Publication number
TWI709066B
TWI709066B TW105123592A TW105123592A TWI709066B TW I709066 B TWI709066 B TW I709066B TW 105123592 A TW105123592 A TW 105123592A TW 105123592 A TW105123592 A TW 105123592A TW I709066 B TWI709066 B TW I709066B
Authority
TW
Taiwan
Prior art keywords
aforementioned
stylus
sensor controller
signal
detect
Prior art date
Application number
TW105123592A
Other languages
English (en)
Chinese (zh)
Other versions
TW201719342A (zh
Inventor
山本定雄
Original Assignee
日商和冠股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商和冠股份有限公司 filed Critical 日商和冠股份有限公司
Publication of TW201719342A publication Critical patent/TW201719342A/zh
Application granted granted Critical
Publication of TWI709066B publication Critical patent/TWI709066B/zh

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Input By Displaying (AREA)
  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Numerical Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electronic Switches (AREA)
TW105123592A 2015-08-19 2016-07-26 令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器 TWI709066B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562207257P 2015-08-19 2015-08-19
US62/207,257 2015-08-19
WOPCT/JP2016/058254 2016-03-16
PCT/JP2016/058254 WO2017029829A1 (ja) 2015-08-19 2016-03-16 スタイラスがセンサコントローラを検出する方法、スタイラス、及びセンサコントローラ

Publications (2)

Publication Number Publication Date
TW201719342A TW201719342A (zh) 2017-06-01
TWI709066B true TWI709066B (zh) 2020-11-01

Family

ID=58051537

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105123592A TWI709066B (zh) 2015-08-19 2016-07-26 令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器

Country Status (7)

Country Link
US (8) US10627928B2 (de)
EP (5) EP3340017B1 (de)
JP (6) JP6745273B2 (de)
KR (6) KR102561546B1 (de)
CN (4) CN107850951B (de)
TW (1) TWI709066B (de)
WO (2) WO2017029829A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102346206B1 (ko) 2014-01-22 2022-01-03 가부시키가이샤 와코무 위치 지시기, 위치 검출 장치, 위치 검출 회로 및 위치 검출 방법
JP6110585B1 (ja) * 2015-05-21 2017-04-05 株式会社ワコム アクティブスタイラス
CN107710136B (zh) * 2015-06-23 2021-02-02 株式会社理光 管理系统、通信系统、显示方法
KR102523154B1 (ko) * 2016-04-22 2023-04-21 삼성전자주식회사 터치 스크린 장치, 입력 장치 및 그 제어 방법
JP6282790B1 (ja) * 2016-08-12 2018-02-21 株式会社ワコム スタイラス及びセンサコントローラ
KR102460472B1 (ko) * 2016-12-30 2022-11-01 엘지디스플레이 주식회사 터치 센싱 시스템, 디스플레이 디바이스, 액티브 펜 및 펜 인식 방법
CN117348745A (zh) * 2017-02-22 2024-01-05 株式会社和冠 主动式触控笔及主动式触控笔中的控制器集成电路
KR102324210B1 (ko) * 2017-06-30 2021-11-08 엘지디스플레이 주식회사 터치 표시 장치, 펜, 터치 시스템, 터치 회로 및 펜 인식 방법
DE112017007864T5 (de) 2017-11-14 2020-05-28 Wacom Co., Ltd. Sensorsteuerung
JP7033941B2 (ja) 2018-02-01 2022-03-11 株式会社ワコム センサシステム
JP7341270B2 (ja) * 2018-02-01 2023-09-08 株式会社ワコム センサシステム及びスタイラスを検出する方法
JP7048730B2 (ja) * 2018-05-09 2022-04-05 株式会社ワコム ペン、センサ装置、及びペンシステム
JP6638120B1 (ja) * 2018-07-06 2020-01-29 株式会社ワコム アクティブペン及びセンサ集積回路
KR102613842B1 (ko) * 2018-08-01 2023-12-13 주식회사 엘엑스세미콘 터치구동장치 및 디스플레이구동장치
JP2020085506A (ja) * 2018-11-16 2020-06-04 アイシン精機株式会社 距離検出装置および物体検出装置
EP3968132A4 (de) * 2019-05-10 2022-07-27 Wacom Co., Ltd. Verfahren zur übertragung von übertragungsdaten von einem sensorsteuergerät zu einem stift sowie stift
JP7323336B2 (ja) * 2019-05-24 2023-08-08 株式会社ワコム 位置指示器及び座標入力装置
CN110494828B (zh) * 2019-07-02 2023-08-25 深圳市汇顶科技股份有限公司 信号处理系统、芯片和主动笔
CN110959150B (zh) * 2019-09-30 2023-11-07 深圳市汇顶科技股份有限公司 信号发射与接收方法、处理器芯片、主动笔、触摸屏
JP7130617B2 (ja) 2019-12-23 2022-09-05 株式会社ワコム アクティブペン及びセンサ集積回路
CN111679749B (zh) * 2020-04-30 2023-04-25 深圳普赢创新科技股份有限公司 指标元件
JP7482706B2 (ja) * 2020-07-08 2024-05-14 株式会社ワコム スタイラス及びセンサコントローラによって実行される方法、スタイラス、及びセンサコントローラ
JP2023106653A (ja) 2020-08-18 2023-08-02 株式会社ワコム アクティブペン
US20220312508A1 (en) * 2021-03-25 2022-09-29 Microsoft Technology Licensing, Llc Electronic device pairing
CN114089850B (zh) * 2022-01-12 2022-05-10 深圳市千分一智能技术有限公司 触控笔控制方法、装置、触控笔及存储介质
KR20230110408A (ko) * 2022-01-14 2023-07-24 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 터치 입력 시스템
KR20230118720A (ko) * 2022-02-04 2023-08-14 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 터치 입력 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110148785A1 (en) * 2009-12-18 2011-06-23 Wacom Co., Ltd. Pointer detection apparatus and pointer detection method
US20140043301A1 (en) * 2012-08-08 2014-02-13 Wacom Co., Ltd. Position detecting device and position indicator thereof
CN104571732A (zh) * 2013-10-14 2015-04-29 深圳市汇顶科技股份有限公司 触摸终端、主动式触控笔检测方法及系统
CN104679367A (zh) * 2013-11-08 2015-06-03 禾瑞亚科技股份有限公司 发信器及其控制方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05316573A (ja) * 1992-05-11 1993-11-26 Alps Electric Co Ltd 操作信号の送受信方法
US6922432B2 (en) * 2001-03-09 2005-07-26 Motorola, Inc. System for spread spectrum communication
US7084860B1 (en) * 2001-06-08 2006-08-01 Intertact Corporation Method and apparatus for a touch sensitive system employing direct sequence spread spectrum (DSSS) technology
JP3612566B2 (ja) * 2002-05-20 2005-01-19 独立行政法人情報通信研究機構 符号分割多重伝送システム、送信方法、送信装置、受信装置、ならびに、プログラム
US7868873B2 (en) * 2004-04-01 2011-01-11 Wacom Co., Ltd. Surface and cordless transducer system
US20080116941A1 (en) * 2006-11-16 2008-05-22 Qualcomm Incorporated Peak signal detector
KR100924061B1 (ko) * 2008-03-06 2009-10-30 에스케이 텔레콤주식회사 인입 신호를 프로파일링하는 방법 및 채널 프로파일러
US8498344B2 (en) * 2008-06-20 2013-07-30 Rambus Inc. Frequency responsive bus coding
US8594250B2 (en) 2008-07-25 2013-11-26 Qualcomm Incorporated Apparatus and methods for computing constant amplitude zero auto-correlation sequences
US20100085607A1 (en) * 2008-10-02 2010-04-08 Silverbrook Research Pty Ltd Method of encoding coding pattern
JP5430339B2 (ja) * 2009-10-19 2014-02-26 株式会社ワコム 位置検出装置及び位置指示器
JP5442479B2 (ja) 2010-02-05 2014-03-12 株式会社ワコム 指示体、位置検出装置及び位置検出方法
KR20130108614A (ko) 2010-10-28 2013-10-04 사이프레스 세미컨덕터 코포레이션 팜 거부에 따른 용량성 스타일러스
JP5578566B2 (ja) * 2010-12-08 2014-08-27 株式会社ワコム 指示体検出装置および指示体検出方法
GB201103822D0 (en) * 2011-03-07 2011-04-20 Isis Innovation System for providing locality information and associated devices
EP2573761B1 (de) * 2011-09-25 2018-02-14 Yamaha Corporation Anzeigen von inhalt im verhältnis zur musikreproduktion mittels einer informationsverarbeitungsvorrichtung unabhängig von der musikreproduktionsvorrichtung
EP4246848A3 (de) * 2011-09-30 2023-12-20 InterDigital Patent Holdings, Inc. Vorrichtungskommunikation mit reduzierter kanalbandbreite
US9946408B2 (en) 2011-10-28 2018-04-17 Atmel Corporation Communication between a master active stylus and a slave touch-sensor device
US20130127744A1 (en) * 2011-11-22 2013-05-23 Qualcomm Mems Technologies, Inc. Wireframe touch sensor design and spatially linearized touch sensor design
US20130257804A1 (en) * 2012-03-29 2013-10-03 Rutgers, The State University Of New Jersey Method, apparatus, and system for capacitive touch communication
JP5909692B2 (ja) * 2012-04-03 2016-04-27 パナソニックＩｐマネジメント株式会社 映像データ送信装置及び受信装置
JP5984259B2 (ja) 2012-09-20 2016-09-06 株式会社ワコム 位置検出装置
KR20140046327A (ko) * 2012-10-10 2014-04-18 삼성전자주식회사 멀티 디스플레이 장치, 입력 펜, 멀티 디스플레이 장치의 제어 방법 및 멀티 디스플레이 시스템
CN102932127B (zh) * 2012-11-07 2015-05-06 哈尔滨工业大学 Td-lte扩频ofdm系统的多基站协同通信方法
CN203164641U (zh) * 2013-01-08 2013-08-28 无锡必创传感科技有限公司 一种状态指示系统、一种状态指示器以及一种主控制器
JP5858176B2 (ja) * 2013-01-08 2016-02-10 株式会社村田製作所 スペクトラム拡散通信装置
US9109949B2 (en) * 2013-03-14 2015-08-18 Qualcomm Mems Technologies, Inc. Near-field optical sensing system
US20140267143A1 (en) * 2013-03-15 2014-09-18 Synaptics Incorporated System and method for a transcapacitive proximity sensing device
JP5905645B2 (ja) * 2013-05-17 2016-04-20 シャープ株式会社 タッチパネルシステム及び電子機器
KR102081108B1 (ko) * 2013-06-03 2020-02-25 엘지디스플레이 주식회사 입력 시스템의 터치 검출 방법 및 이를 위한 터치 제어부
JP5886478B2 (ja) * 2013-07-05 2016-03-16 シャープ株式会社 タッチパネルシステム
US20150054783A1 (en) * 2013-08-22 2015-02-26 Microchip Technology Incorporated Touch Screen Stylus with Communication Interface
CN104423750B (zh) * 2013-09-09 2018-09-04 奇景光电股份有限公司 可检测触控笔的触控面板及其使用方法
KR102346206B1 (ko) 2014-01-22 2022-01-03 가부시키가이샤 와코무 위치 지시기, 위치 검출 장치, 위치 검출 회로 및 위치 검출 방법
JP6487694B2 (ja) * 2014-12-26 2019-03-20 株式会社ワコム 位置指示器及び信号処理装置
KR102389701B1 (ko) * 2015-01-19 2022-04-22 가부시키가이샤 와코무 위치 지시기
US10331235B2 (en) * 2016-11-23 2019-06-25 Wacom Co., Ltd. Stylus tilt detection based on bidirectional communication between stylus and stylus sensor controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110148785A1 (en) * 2009-12-18 2011-06-23 Wacom Co., Ltd. Pointer detection apparatus and pointer detection method
US20140043301A1 (en) * 2012-08-08 2014-02-13 Wacom Co., Ltd. Position detecting device and position indicator thereof
CN104571732A (zh) * 2013-10-14 2015-04-29 深圳市汇顶科技股份有限公司 触摸终端、主动式触控笔检测方法及系统
CN104679367A (zh) * 2013-11-08 2015-06-03 禾瑞亚科技股份有限公司 发信器及其控制方法

Also Published As

Publication number Publication date
CN107850951A (zh) 2018-03-27
CN107850952A (zh) 2018-03-27
EP4220358A2 (de) 2023-08-02
EP3340018A4 (de) 2019-04-10
KR20230052992A (ko) 2023-04-20
JP6929999B2 (ja) 2021-09-01
US20200050290A1 (en) 2020-02-13
EP3761156A1 (de) 2021-01-06
JPWO2017029836A1 (ja) 2017-11-02
WO2017029829A1 (ja) 2017-02-23
US20230168777A1 (en) 2023-06-01
US11989379B2 (en) 2024-05-21
EP3340018B1 (de) 2020-11-04
JP2018056998A (ja) 2018-04-05
KR20230052993A (ko) 2023-04-20
US20180157341A1 (en) 2018-06-07
EP3340017A1 (de) 2018-06-27
US10852895B2 (en) 2020-12-01
CN113311949A (zh) 2021-08-27
US20200004350A1 (en) 2020-01-02
JP2020181611A (ja) 2020-11-05
EP3761155A1 (de) 2021-01-06
EP3340017A4 (de) 2019-04-03
EP4220358A3 (de) 2023-08-09
CN113138678A (zh) 2021-07-20
JP6235192B2 (ja) 2017-11-22
US20200249772A1 (en) 2020-08-06
CN113138678B (zh) 2024-04-12
JP2018092641A (ja) 2018-06-14
US11556213B2 (en) 2023-01-17
US11048366B2 (en) 2021-06-29
KR102630271B1 (ko) 2024-01-29
US10452168B2 (en) 2019-10-22
KR102561546B1 (ko) 2023-07-31
CN107850952B (zh) 2021-04-16
EP3340018A1 (de) 2018-06-27
KR102623768B1 (ko) 2024-01-12
EP3761156B1 (de) 2022-09-07
US20210081075A1 (en) 2021-03-18
KR20230051631A (ko) 2023-04-18
JPWO2017029829A1 (ja) 2018-06-07
JP6745273B2 (ja) 2020-08-26
JP6280282B1 (ja) 2018-02-14
JP6868720B2 (ja) 2021-05-12
KR20180043267A (ko) 2018-04-27
US10775910B2 (en) 2020-09-15
US20180164905A1 (en) 2018-06-14
EP3761155B1 (de) 2022-12-28
KR102496591B1 (ko) 2023-02-07
WO2017029836A1 (ja) 2017-02-23
US20210325998A1 (en) 2021-10-21
KR102619688B1 (ko) 2024-01-02
US10969914B2 (en) 2021-04-06
JP6669788B2 (ja) 2020-03-18
KR20180040592A (ko) 2018-04-20
KR102520640B1 (ko) 2023-04-12
EP3340017B1 (de) 2020-04-29
KR20230022264A (ko) 2023-02-14
US10627928B2 (en) 2020-04-21
JP2020102243A (ja) 2020-07-02
CN107850951B (zh) 2020-12-18
TW201719342A (zh) 2017-06-01

Similar Documents

Publication Publication Date Title
TWI709066B (zh) 令觸控筆檢測出感測器控制器之方法、觸控筆及感測器控制器
TWI728076B (zh) 觸控筆及感測器控制器
TWI744321B (zh) 觸控筆及感測器控制器
US20230325040A1 (en) Sensor controller and stylus
JP6603435B2 (ja) アクティブスタイラス及びセンサコントローラを含むシステムで実行される方法、センサコントローラ、並びにアクティブスタイラス
CN109564476B (zh) 模拟电路、位置指示器及系统
JP6817236B2 (ja) センサコントローラ、システム、及び方法
JP7035160B2 (ja) センサコントローラ及びスタイラスを含むシステム、センサコントローラ、及びスタイラス